bethmyles0003 bethmyles0003
  • 14-06-2022
  • Mathematics
contestada

multiply (1/3√x-3/2√y)^2

Respuesta :

WonderlandWanderer
WonderlandWanderer WonderlandWanderer
  • 14-06-2022

Answer: [tex]\frac{x}{9} -\sqrt{xy} +\frac{9y}{4}[/tex]

Step-by-step explanation:

  • [tex](a - b)^2 = a^2 - 2ab + b^2[/tex]

[tex](\frac{\sqrt{x} }{3} -\frac{3\sqrt{y} }{2} )^2=(\frac{\sqrt{x} }{3} )^2-2*\frac{\sqrt{x} }{3} *\frac{3\sqrt{y} }{2} +(\frac{3\sqrt{y} }{2} )^2 = \frac{x}{9} -\sqrt{x} \sqrt{y} +\frac{9y}{4} =\frac{x}{9} -\sqrt{xy} +\frac{9y}{4}[/tex]

Answer Link

Otras preguntas

how do you solve 3^3 ÷ 9^1
I don't understand this at all. Please help. - A confused eighth grader.
help with these two
What is the greatest common factor of 42, 56, and 112
SABER O CONOCER Mis abuelos la ciudad de México.
Suppose that you are an economic-policy advisor. Environmental groups are pressuring you to implement the highest-possible carbon tax while industry groups are
The pen name given to the authors of the Federalist Papers was ___. A. Boz B. Cato C. Publius D. Augustus E. Brutus
Amanda planned to run 5 kilometers. Instead, she ran 170% of the planned distance, 1 kilometer - 1000 meters How many meters did Amanda run?
Help Please this is hard
What is the measurement of Angle x. please explain​